ITJ NU1072

  • NU1072
  • NU1072C3
  • NU1072C2
  • NU1072C4
  • Информация о продукте

    Модель подшипника

    NU1072

    Габаритные размеры

    d 360 mm Bore diameter
    D 540 mm Outside diameter
    B 82 mm Width
    FW 405 mm Raceway diameter of inner ring
    r (min.) 5 mm Chamfer dimension
    r1 (min.) 5 mm Chamfer dimension

    Базовые нагрузки

    Cr 1370000 N Basic dynamic load rating
    C0r 1830000 N Basic static load rating

    Предельные скорости

    Thermal Speed Rating (Oil-bath) 1300 min-1 Oil-bath lubrication subject to conditions outlined in ISO 15312
    Grease 1000 min-1 Grease lubrication
    Oil (Oil-bath) 1300 min-1 Oil-bath lubrication

    Размеры буртиков и галтелей

    db (min.) 380 mm Diameter of shaft / spacer sleeve abutment
    db (max.) 400 mm Diameter of shaft / spacer sleeve abutment
    dc (min.) 410 mm Diameter of shaft abutment
    Da (max.) 520 mm Diameter of housing abutment
    ra (max.) 4 mm Radius of shaft or housing fillet
    rb (max.) 4 mm Radius of shaft or housing fillet

    Расчетные коэффициенты

    Масса

    (approx.) 64.6 kg